package yj.study;

import java.io.Console;
import java.math.BigInteger;
import java.util.Scanner;

public class SysScanner {
	public static void main(String[] args){
		/*Scanner in = new Scanner(System.in);
		System.out.println("what's your name?");
		String name = in.nextLine();
		System.out.println(name);
		*/
		/*
		Console cons = System.console();
		String name1 = cons.readLine("input your name:");
		char[] passed = cons.readPassword("input your password:");
		System.out.println(name1 + passed);
		*/
	//	int a = 3;
		//System.out.println(BigInteger.valueOf(a));
	//}
	/*static{
		System.out.println("Hello world!");
		System.exit(0);
	*/
	System.out.println("getClass().getName()");
	}
}
